Αποτελέσματα Αναζήτησης
Fermium was discovered in the debris of the first hydrogen bomb explosion in 1952, and named after Enrico Fermi, one of the pioneers of nuclear physics. Its chemistry is typical for the late actinides, with a preponderance of the +3 oxidation state but also an accessible +2 oxidation state.
Fermium (Fm), synthetic chemical element of the actinoid series of the periodic table, atomic number 100. Fermium (as the isotope fermium-255) is produced by the intense neutron irradiation of uranium-238 and was first positively identified by American chemist Albert Ghiorso and coworkers at.
Who Discovered it: It was discovered by a team of scientists led by Albert Ghiorso on October 31, 1952 [2, 3]. How was it Discovered. The first isotope of fermium (later named as fermium-255), was found in the nuclear debris after the thermonuclear explosion of the first hydrogen bomb (codenamed Ivy Mike [3, 10]) on an atoll in the Pacific ...
Fermium was discovered in 1953 in the debris of the first thermonuclear explosion which took place on a Pacific atoll on 1 November 1952. In this a uranium-238 bomb was used to provide the heat necessary to trigger a thermonuclear explosion.
Fermium was discovered by a team of scientists led by Albert Ghiorso in 1952 while studying the radioactive debris produced by the detonation of the first hydrogen bomb. The isotope they discovered, fermium-255, has a half-life of about 20 hours and was produced by combining 17 neutrons with uranium-238, which then underwent eight beta decays.
Fermium was first discovered and identified by Albert Ghiorso and his co-workers at University of California, Berkeley in 1952. They found element 100 in the debris of the first successful test of a hydrogen bomb, the Ivy Mike nuclear test.
Fermium was identified by Ghiorso and coworkers (Berkeley, California, USA) in 1952 in the radioactive debris from a thermonuclear explosion in the Pacific. Somewhat remarkably, the fermium isotope discovered was made through the combination of 238 U with 17 neutrons.
